Detail publikace

Nyquist Filters with Alternative Balance between Time- and Frequency-domain Parameters

BOBULA, M. PROKEŠ, A. DANĚK, K.

Originální název

Nyquist Filters with Alternative Balance between Time- and Frequency-domain Parameters

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Designing matched pulse shaping filters with their cascade satisfying the Nyquist condition for minimum intersymbol interference constitutes an important task for almost all digital data radio transceivers processing an incoming data signal on the sample-by-sample basis. Despite their practical importance, there are only few sets of Nyquist filter definitions and design techniques to devise digital filter coefficients available for a designer. In this paper we propose a set of Nyquist filters that balance the time and frequency-domain parameters in favor of a filter stop-band attenuation and residual intersymbol interference compared with the already existing Nyquist filter sets. Using a number of filter examples, this article shows that the proposed Nyquist filters can be a good option for applications that need to fulfill strict limits of adjacent and alternate channel power attenuation while providing a low level of residual intersymbol interference and group delay of the digital filter.

Klíčová slova

Nyquist filter, FIR, digital filter design, adjacent channel power reduction, pulse shaping, zero ISI

Klíčová slova v angličtině

Nyquist filter, FIR, digital filter design, adjacent channel power reduction, pulse shaping, zero ISI

Autoři

BOBULA, M.; PROKEŠ, A.; DANĚK, K.

Rok RIV

2010

Vydáno

15. 12. 2010

Nakladatel

HINDAWI Publishing Corporation

Místo

United States

ISSN

1687-6180

Periodikum

EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING

Ročník

2010

Číslo

12

Stát

Švýcarská konfederace

Strany od

1

Strany do

11

Strany počet

11

BibTex

@article{BUT50838,
  author="Marek {Bobula} and Aleš {Prokeš} and Karel {Daněk}",
  title="Nyquist Filters with Alternative Balance between Time- and Frequency-domain Parameters",
  journal="EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING",
  year="2010",
  volume="2010",
  number="12",
  pages="1--11",
  issn="1687-6180"
}